Cosmetic casing



FIG. 1 is a perspective view of a cosmetic casing in a closed state showing the new design;

FIG. 2 is a front view of the cosmetic casing of FIG. 1;

FIG. 3 is a back view of the cosmetic casing of FIG. 1;

FIG. 4 is a side view of the cosmetic casing of FIG. 1;

FIG. 5 is an other side view of the cosmetic casing of FIG. 1;

FIG. 6 is a top view of the cosmetic casing of FIG. 1;

FIG. 7 is a bottom view of the cosmetic casing of FIG. 1; and,

FIG. 8 is a perspective view of a cosmetic casing in an open state showing the new design.

The broken lines illustrate a portion of the cosmetic casing and form no part of the claimed design. 

CLAIM The ornamental design for a cosmetic casing, as shown and described. 